129018412

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 228190256

約数和(自身を除く): 99171844

約数列:

[1, 2, 4, 163, 326, 433, 457, 652, 866, 914, 1732, 1828, 70579, 74491, 141158, 148982, 197881, 282316, 297964, 395762, 791524, 32254603, 64509206, 129018412]

約数ペア:

[(1, 129018412), (2, 64509206), (4, 32254603), (163, 791524), (326, 395762), (433, 297964), (457, 282316), (652, 197881), (866, 148982), (914, 141158), (1732, 74491), (1828, 70579)]